Gov. Mike Rounds, chairman of the National Steering Committee
South Dakota's governor since 2003

* Special Notes

• Delegate counts represent CNN's most recent estimate for each candidate. For Democrats, the figures include pledged delegates and superdelegates. For Republicans, the figures include pledged delegates and unpledged RNC member delegates. There are currently 4,234 total delegates to the Democratic National Convention, including 3,409 pledged delegates and 825 superdelegates. The total number of delegate votes needed to win the nomination is 2,118. There are currently 2,380 total delegates to the Republican National Convention, including 1,917 pledged delegates and 463 unpledged delegates. The total number of delegate votes needed to win the nomination is 1,191. More about the delegate selection process
• Needed to Win: This refers to the total number of delegate votes needed by a candidate to win the party's nomination.
• States won: This refers to CNN's projected winner for each race until a final result has been determined. How CNN projects winners

Immigration
Supports Bush-backed immigration plan that provides a path to citizenship for some illegal immigrants. Believes some Republican plans to deport illegal immigrants are "unworkable."

Iraq
Has offered qualified support for Bush Iraq policy, saying the president has access to military and diplomatic information that is not publicly available. Opposes congressional resolutions that express opposition to the president's plan to increase the number of American troops in Iraq. Opposes proposals to cut funding for the war.